okay hey everyone im new to this forum but anyway down to the point im buying a blaster frame with no engine in plans to build my own bad ass 4 wheeler the engine i have for the 4 wheeler is a 1980 honda cr250r elsinore engine which as most people know is a rare engine air cooled 5 speed and it has the chain on the right side so i was wondering if anybody had any ideas on how hard it will be modifactions i shud put on the engine if it will be fast how i go about making a sprocket on the right side instead of left please help!!